ESA is backing a new project called Invictus that aims to develop and launch a hydrogen-powered spaceplane by 2031.

Macquarie University astronomers have tracked an extreme planet's orbital decay, confirming it is spiraling toward its star in a cosmic death dance that could end in three possible ways.

Two meteorites found in the Sahara in 2023 might be from Mercury, a study suggests, but doubts remain due to how little is ...

A group of European technology entrepreneurs has unveiled the Eurosky initiative, a government-backed project to create infrastructure for social media offerings and reduce reliance on U.S. tech ...

A young planet named HIP 67522 causes violent eruptions on its star, dramatically accelerating the loss of its own atmosphere ...

Discover the wonders of space with Celestia, the free simulator that brings the cosmos to life. Explore over 100,000 stars, ...

Watch the ESA/JAXA BepiColombo mission flyby the closest planet to the sun in this set of images captured. It was the 3rd ...

The Grammy winner pleaded not guilty to two further charges related to the serious beating of a music producer with a bottle ...